#!/bin/sh
# PCP QA Test No. 1061
# Testing pmdalio
#
# Copyright (c) 2017 Red Hat Inc.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

. ./common.python

pmda_path="$PCP_PMDAS_DIR/lio"
pmda_script="$pmda_path/pmdalio.python"

[ -d $pmda_path ] || _notrun "LIO PMDA is not installed"

$python -c "from pcp import pmda" >/dev/null 2>&1
[ $? -eq 0 ] || _notrun "python pcp pmda module not installed"

$python -c "import rtslib_fb" >/dev/null 2>&1
[ $? -eq 0 ] || _notrun "python rtslib_fb module not installed"

which targetcli >/dev/null 2>&1 || _notrun "targetcli not installed"

$sudo modprobe target_core_mod >/dev/null 2>&1
[ $? -eq 0 ] || _notrun "target_core_mod kernel module unavailable"

_clean_iscsi()
{
    if [ -d /sys/kernel/config/target/iscsi/iqn.2003-01.com.pcpio.test:iscsi-gateway ]
    then
	# leftover turds from one of our lio PMDA tests failing
	# ... cleanup
	#
	$sudo targetcli iscsi/ delete iqn.2003-01.com.pcpio.test:iscsi-gateway 2>&1 >>$seq_full
	for i in 1 2 3
	do
	    $sudo targetcli backstores/ramdisk/ delete ramdisk$i 2>&1 >>$seq_full
	done
    fi
}

_clean_iscsi

status=1	# failure is the default!
trap "_cleanup_pmda lio; _clean_iscsi; exit \$status" 0 1 2 3 15

pmdalio_filter()
{
    sed \
	-e "s/Ran 5 tests in [0-9]\.[0-9][0-9]*[0-9]s/Ran 5 tests in 0.XXXs/" \
	-e "s/\.ISCSITests\..*) /.ISCSITests) /g" \
	-e "/^$/d" \
    # end
}

pmdalio_remove()
{
    cd $pmda_path
    echo
    echo "=== remove LIO agent ==="
    $sudo ./Remove >$tmp.out 2>&1
}

pmdalio_install()
{
    cd $pmda_path
    $sudo ./Remove >/dev/null 2>&1

    echo
    echo "=== LIO agent installation ==="
    $sudo ./Install </dev/null >$tmp.out 2>&1
    cd $here
}

# real QA test starts here
_prepare_pmda lio

pmdalio_install

$sudo $python lio/lio_test.py 2>&1 | LC_COLLATE=POSIX sort | pmdalio_filter

pmdalio_remove

# success, all done
status=0
exit
